2018-12-28 23:09:46 +08:00
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import sys
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import time
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sys.path.append(
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'./build/lib.{0}-{1}.{2}'.format(sys.platform, sys.version_info.major, sys.version_info.minor))
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from CalSpecSpea import calspecaccel
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import matplotlib.pyplot as plt
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import numpy as np
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t1 = time.time()
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acc = np.loadtxt('hf_acc.txt')
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dt = 0.005
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maxPeriod = 10.0
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periodStep = 0.02
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dampRatio = 0.05
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Period, Fre, MAcc, MVel, MDis = calspecaccel(
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acc, acc.shape[0], dt, maxPeriod, periodStep, dampRatio)
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print('Period[0]', Period[0])
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print('Fre[0]', Fre[0])
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print('MAcc[0]', MAcc[0])
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print('MVel[0]', MVel[0])
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print('MDis[0]', MDis[0])
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t2 = time.time() - t1
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print(t2)
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plt.plot(Period, MAcc)
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plt.show()
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